Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes ?

A 648
B 1800
C 2700
D 10800

Correct Answer: 1800

Hints : 6 machines produce 270 bottles per minute 1 machine produce 270/6 bottles per minute 10 machines produce = 45 × 10 = 450 bottles per minute In 4 minutes 10 machines produce = 450 × 4 bottles = 1800 bottles
Bissoy MCQ
#গণিত #Janata Bank Ltd #Janata Bank Ltd - Asst. Executive Officer - 09.01.2015

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